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经营范围
发明名称
DIFFUSER FOR PURIFYING WATER
摘要
申请公布号
JPS5373857(A)
申请公布日期
1978.06.30
申请号
JP19760149977
申请日期
1976.12.12
申请人
SHIKOKU KAKEN KOGYO KK
发明人
MOTOKI HIDEO;TOMITA HIDEKAZU
分类号
C02F3/20
主分类号
C02F3/20
代理机构
代理人
主权项
地址
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